The world is awash with the color purple — lavender flowers, amethyst gemstones, plums, eggplants and purple emperor butterflies. But if you look closely at the visible-light portion of the ...
Green Matters on MSN
Is purple a real color? Science says “maybe not”
Is purple a real color? Scientists think everything we've ever believed about the color purple may not be true due to the ...
How does color work, and how does the type of light source you use affect the colors you see? Appliance Science looks at the science of light and color. Richard Baguley Richard Baguley has been ...
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